Faceless explainer shorts, made in your browser.
Write 5–8 short scenes, pick a template, record your voice (or upload one) and export a 1080×1920 video with burned-in captions and generated, copyright-free music. Built for TikTok, Reels and YouTube Shorts in English and Bahasa Indonesia.
Two proven formats
Editorial step-tracker (white, serif, numbered steps) and dark teardown with callout cards — the styles behind fast-growing faceless explainer accounts.
Your voice, natural
Record each scene with your mic or upload clips. Scene timing follows the audio. Browser voice is available for quick timing previews.
Captions + music built in
Short, punchy caption chunks with number highlights, plus soft generated music — no stock licenses to worry about.
Viral checklist
Checks hook length, total ≤ 60 s, a concrete number and a closing question — the basics that keep people watching and commenting.
Post kit
Generates a title, caption and hashtags (EN or ID) from your scenes, ready to paste.
Channel Kit + publishing
Turn one prompt into channel names, bios, a 30-day plan, avatar and banner. Upload straight to YouTube, share to TikTok / Instagram from your phone, or schedule everything with the autopost pipeline.
Private and offline-first
No account, no server: projects live in your browser and export as JSON. Works on GitHub Pages.
How it works
- Open the studio and load a sample, or start blank.
- Edit each scene: headline, big number, emoji or image, and the narration.
- Record your voice per scene (or upload clips), then press Play to check timing.
- Export the video and copy the post kit. Post the same idea in EN and ID and compare retention.
Want studio-grade neural voices or full-quality offline renders? See the optional Python pipeline in the
project's pipeline/ folder.
Shortcraft by Juwen Lie · part of the projects monorepo. Views and virality are never guaranteed — the tool makes good formats fast; the idea still has to be good.